Curro, no winter clothes!

Hi there As we all now, winter is here. We have been trying to buy winter clothes for the kids, but the uniform has not have had stock for a few months. We cannot buy anywhere else, nor are the kids allowed to where their own warm clothes. The uniform shop's service is poor and not interested to assists, please can you assist with another solution! If the uniform shop wants to monopolize the clothing, then they must be be able to supply demand.